{"product_id":"tekshack-ld500-mos-linear-amplifier-copy","title":"RocketBox HD500-MOS Linear Amplifier","description":"\u003ch3 data-end=\"64\" data-start=\"0\" data-section-id=\"1a9qj2l\"\u003e\u003cspan role=\"text\"\u003e⚡ \u003cstrong data-end=\"64\" data-start=\"6\"\u003eRocketbox HD500 Linear Amplifier – Product Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"464\" data-start=\"66\"\u003eThe \u003cstrong data-end=\"106\" data-start=\"70\"\u003eRocketbox HD500 Linear Amplifier\u003c\/strong\u003e is a high-performance, heavy-duty amplifier engineered for serious CB and 10-meter radio operators who demand maximum power, strong audio output, and reliable performance. Built in the USA and known for its rugged construction, the HD500 is designed to dramatically increase your radio’s transmit strength while maintaining clean, consistent signal quality.\u003c\/p\u003e\n\u003chr data-end=\"469\" data-start=\"466\"\u003e\n\u003ch2 data-end=\"493\" data-start=\"471\" data-section-id=\"iamyx2\"\u003e🔥 Featured Product\u003c\/h2\u003e\n\u003chr data-end=\"539\" data-start=\"536\"\u003e\n\u003ch3 data-end=\"560\" data-start=\"541\" data-section-id=\"u1otcz\"\u003e\u003cspan role=\"text\"\u003e🚛 \u003cstrong data-end=\"560\" data-start=\"548\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"870\" data-start=\"562\"\u003eTake your communication to the next level with the Rocketbox HD500, delivering up to \u003cstrong data-end=\"676\" data-start=\"647\"\u003e500 watts of output power\u003c\/strong\u003e for extended range and stronger signal penetration. Designed for mobile and base station setups, this amplifier provides the extra punch needed to cut through noise and reach farther distances.\u003c\/p\u003e\n\u003cp data-end=\"1192\" data-start=\"872\"\u003eWith support for \u003cstrong data-end=\"918\" data-start=\"889\"\u003eAM, FM, SSB, and CW modes\u003c\/strong\u003e, the HD500 offers versatility for a wide range of operating styles. Its \u003cstrong data-end=\"1009\" data-start=\"991\"\u003eauto SSB delay\u003c\/strong\u003e, \u003cstrong data-end=\"1041\" data-start=\"1011\"\u003emulti-level power settings\u003c\/strong\u003e, and \u003cstrong data-end=\"1074\" data-start=\"1047\"\u003ebuilt-in receive preamp\u003c\/strong\u003e ensure smooth switching, customizable output, and improved reception clarity. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"1197\" data-start=\"1194\"\u003e\n\u003ch3 data-end=\"1222\" data-start=\"1199\" data-section-id=\"472omk\"\u003e\u003cspan role=\"text\"\u003e🔧 \u003cstrong data-end=\"1222\" data-start=\"1206\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2113\" data-start=\"1224\"\u003e\n\u003cli data-end=\"1339\" data-start=\"1224\" data-section-id=\"ymaqru\"\u003e\n\u003cstrong data-end=\"1251\" data-start=\"1226\"\u003e500 Watt Output Power\u003c\/strong\u003e – Boosts transmission range and signal strength \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1461\" data-start=\"1340\" data-section-id=\"sfxs89\"\u003e\n\u003cstrong data-end=\"1378\" data-start=\"1342\"\u003eAM \/ FM \/ SSB \/ CW Compatibility\u003c\/strong\u003e – Flexible operation across multiple modes \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1585\" data-start=\"1462\" data-section-id=\"1vk3i4i\"\u003e\n\u003cstrong data-end=\"1500\" data-start=\"1464\"\u003eHi \/ Medium \/ Low Power Settings\u003c\/strong\u003e – Adjustable output for different conditions \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1697\" data-start=\"1586\" data-section-id=\"tk7v6k\"\u003e\n\u003cstrong data-end=\"1614\" data-start=\"1588\"\u003eAuto SSB Delay Circuit\u003c\/strong\u003e – Smooth transition for sideband operation \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1802\" data-start=\"1698\" data-section-id=\"1xz51mr\"\u003e\n\u003cstrong data-end=\"1727\" data-start=\"1700\"\u003eBuilt-in Receive Preamp\u003c\/strong\u003e – Enhances incoming signal clarity \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1925\" data-start=\"1803\" data-section-id=\"1lyfnmr\"\u003e\n\u003cstrong data-end=\"1844\" data-start=\"1805\"\u003eWide Frequency Coverage (26–30 MHz)\u003c\/strong\u003e – Ideal for CB and 10-meter applications \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2040\" data-start=\"1926\" data-section-id=\"1t40ht4\"\u003e\n\u003cstrong data-end=\"1970\" data-start=\"1928\"\u003eLow Drive Requirement (2–4 Watt Input)\u003c\/strong\u003e – Compatible with many radios \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2113\" data-start=\"2041\" data-section-id=\"pyet61\"\u003e\n\u003cstrong data-end=\"2070\" data-start=\"2043\"\u003eHeavy-Duty Construction\u003c\/strong\u003e – Built for durability and long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2118\" data-start=\"2115\"\u003e\n\u003ch3 data-end=\"2159\" data-start=\"2120\" data-section-id=\"1srcbts\"\u003e\u003cspan role=\"text\"\u003e⚙️ \u003cstrong data-end=\"2159\" data-start=\"2127\"\u003ePerformance \u0026amp; Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2670\" data-start=\"2161\"\u003e\n\u003cli data-end=\"2258\" data-start=\"2161\" data-section-id=\"3y6twj\"\u003e\n\u003cstrong data-end=\"2180\" data-start=\"2163\"\u003eOutput Power:\u003c\/strong\u003e Up to 500 watts (PEP varies by setup) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2361\" data-start=\"2259\" data-section-id=\"h6ght7\"\u003e\n\u003cstrong data-end=\"2277\" data-start=\"2261\"\u003eInput Drive:\u003c\/strong\u003e 2–4 watts dead key \/ up to ~80 watts peak \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2484\" data-start=\"2362\" data-section-id=\"1e18mbs\"\u003e\n\u003cstrong data-end=\"2381\" data-start=\"2364\"\u003ePower Supply:\u003c\/strong\u003e Typically 12–14.5V DC (mobile) or AC base versions available \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2566\" data-start=\"2485\" data-section-id=\"1jenhgc\"\u003e\n\u003cstrong data-end=\"2504\" data-start=\"2487\"\u003eCurrent Draw:\u003c\/strong\u003e ~50 amps under load \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2670\" data-start=\"2567\" data-section-id=\"d8wd1u\"\u003e\n\u003cstrong data-end=\"2589\" data-start=\"2569\"\u003eRecommended SWR:\u003c\/strong\u003e 1.5:1 or lower for optimal performance \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2675\" data-start=\"2672\"\u003e\n\u003ch3 data-end=\"2697\" data-start=\"2677\" data-section-id=\"1kg8vd7\"\u003e\u003cspan role=\"text\"\u003e🎯 \u003cstrong data-end=\"2697\" data-start=\"2684\"\u003eIdeal For\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2867\" data-start=\"2699\"\u003e\n\u003cli data-end=\"2730\" data-start=\"2699\" data-section-id=\"49w2c5\"\u003eAdvanced CB radio operators\u003c\/li\u003e\n\u003cli data-end=\"2766\" data-start=\"2731\" data-section-id=\"nm0f8k\"\u003eLong-range communication setups\u003c\/li\u003e\n\u003cli data-end=\"2807\" data-start=\"2767\" data-section-id=\"5u8kxk\"\u003eTruck drivers and base station users\u003c\/li\u003e\n\u003cli data-end=\"2867\" data-start=\"2808\" data-section-id=\"epmwxx\"\u003eEnthusiasts looking to significantly boost signal power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2872\" data-start=\"2869\"\u003e\n\u003ch3 data-end=\"2899\" data-start=\"2874\" data-section-id=\"mnkvz\"\u003e\u003cspan role=\"text\"\u003e⚠️ \u003cstrong data-end=\"2899\" data-start=\"2881\"\u003eImportant Note\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3189\" data-start=\"2901\"\u003eThis amplifier is typically marketed for \u003cstrong data-end=\"2985\" data-start=\"2942\"\u003eexport, experimental, or industrial use\u003c\/strong\u003e, and operating it on certain frequencies (like standard CB channels in the U.S.) may violate FCC regulations. Always check local laws and regulations before use. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-end=\"3194\" data-start=\"3191\"\u003e\n\u003ch3 data-end=\"3237\" data-start=\"3196\" data-section-id=\"q8g2du\"\u003e\u003cspan role=\"text\"\u003e⚡ \u003cstrong data-end=\"3237\" data-start=\"3202\"\u003eWhy Choose the Rocketbox HD500?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3544\" data-start=\"3239\"\u003eThe Rocketbox HD500 stands out for its \u003cstrong data-end=\"3328\" data-start=\"3278\"\u003eraw power, versatility, and proven performance\u003c\/strong\u003e. With its combination of high output, adjustable controls, and durable design, it’s a go-to choice for operators who want to push beyond standard radio limits and achieve \u003cstrong data-end=\"3543\" data-start=\"3500\"\u003emaximum communication range and clarity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3544\" data-start=\"3239\"\u003e**Important Use Restrictions:**  \u003cbr\u003e- For industrial, scientific, medical, or export use only  \u003cbr\u003e- Not legal for use on CB or Amateur bands in the U.S.  \u003cbr\u003e- All sales are **final** – no returns or exchanges  \u003cbr\u003e- Use a proper SWR meter and tune the antenna before operation  \u003cbr\u003e- DO NOT exceed 14.2V supply voltage  \u003cbr\u003e- Always modulate the transmitter to full power before adjusting SWR  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"104\" data-start=\"90\"\u003eDisclaimer\u003c\/strong\u003e\u003cbr data-end=\"107\" data-start=\"104\"\u003eThis linear amplifier is sold for use on the \u003cstrong data-end=\"188\" data-start=\"152\"\u003e10-meter amateur radio band only\u003c\/strong\u003e. Any modifications to this equipment must comply with \u003cstrong data-end=\"262\" data-start=\"243\"\u003eFCC regulations\u003c\/strong\u003e. If modified for use outside of approved amateur frequencies, the unit must be exported for lawful operation. \u003cstrong data-is-only-node=\"\" data-end=\"484\" data-start=\"373\"\u003eTekShack does not endorse or support the use of linear amplifiers on frequencies not authorized by the FCC.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TekShack","offers":[{"title":"Default Title","offer_id":59624242610462,"sku":"HD500-MOS","price":813.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/Rocket_Box.jpg?v=1784168657","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/tekshack-ld500-mos-linear-amplifier-copy","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}